Base | Representation |
---|---|
bin | 11000100001011… |
… | …100111000001101 |
3 | 1001200011102012001 |
4 | 120201130320031 |
5 | 1320311002341 |
6 | 104454112301 |
7 | 13124013460 |
oct | 3041347015 |
9 | 1050142161 |
10 | 411422221 |
11 | 1a1267671 |
12 | b594b691 |
13 | 67310602 |
14 | 3c8d92d7 |
15 | 261bcd31 |
hex | 1885ce0d |
411422221 has 8 divisors (see below), whose sum is σ = 471060800. Its totient is φ = 351999648.
The previous prime is 411422197. The next prime is 411422239. The reversal of 411422221 is 122224114.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 411422221 - 25 = 411422189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (411422261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49896 + ... + 57553.
It is an arithmetic number, because the mean of its divisors is an integer number (58882600).
Almost surely, 2411422221 is an apocalyptic number.
It is an amenable number.
411422221 is a deficient number, since it is larger than the sum of its proper divisors (59638579).
411422221 is a wasteful number, since it uses less digits than its factorization.
411422221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108003.
The product of its digits is 256, while the sum is 19.
The square root of 411422221 is about 20283.5455727050. The cubic root of 411422221 is about 743.7538864190.
Adding to 411422221 its reverse (122224114), we get a palindrome (533646335).
It can be divided in two parts, 4114 and 22221, that added together give a triangular number (26335 = T229).
The spelling of 411422221 in words is "four hundred eleven million, four hundred twenty-two thousand, two hundred twenty-one".
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